{"id":382,"date":"2019-09-22T17:37:24","date_gmt":"2019-09-22T09:37:24","guid":{"rendered":"http:\/\/siliconcarbide.net\/?p=382"},"modified":"2019-09-22T20:23:23","modified_gmt":"2019-09-22T12:23:23","slug":"carboneto-de-silicio-ligado-por-nitretos","status":"publish","type":"post","link":"https:\/\/siliconcarbide.net\/pt\/nitride-bonded-silicon-carbide\/","title":{"rendered":"carboneto de sil\u00edcio ligado por nitretos"},"content":{"rendered":"<p>O carboneto de sil\u00edcio ligado com nitreto \u00e9 um novo tipo de refrat\u00e1rio avan\u00e7ado. Os seus principais produtos incluem tubos de radia\u00e7\u00e3o de carboneto de sil\u00edcio ligado com nitreto de sil\u00edcio, tijolos, prateleiras de carboneto de sil\u00edcio ligado com nitreto, etc.<\/p>\n<p>Desempenho e utiliza\u00e7\u00e3o<\/p>\n<p>1.nitreto ligado sic, com uma textura dura e uma dureza Mohs de cerca de 9, s\u00e3o materiais de dureza em materiais n\u00e3o met\u00e1licos, perdendo apenas para o diamante.<\/p>\n<p>2. A resist\u00eancia e a dureza das prateleiras de forno de carboneto de sil\u00edcio ligado com nitreto s\u00e3o elevadas \u00e0 temperatura ambiente. A 1200-1400 C, a resist\u00eancia e a dureza do carboneto de sil\u00edcio ligado com nitreto s\u00e3o quase as mesmas que \u00e0 temperatura ambiente durante o mesmo tempo. Com a utiliza\u00e7\u00e3o de diferentes atmosferas, a temperatura m\u00e1xima de utiliza\u00e7\u00e3o segura pode atingir 1650-1750 C.<\/p>\n<p>3. O coeficiente de expans\u00e3o t\u00e9rmica do carboneto de sil\u00edcio ligado ao nitreto de sil\u00edcio \u00e9 pequeno. Em compara\u00e7\u00e3o com o carboneto de sil\u00edcio e outros produtos, a condutividade t\u00e9rmica \u00e9 maior. N\u00e3o \u00e9 f\u00e1cil produzir stress t\u00e9rmico. A liga\u00e7\u00e3o de nitreto de sil\u00edcio tem boa estabilidade ao choque t\u00e9rmico e longa vida \u00fatil. Resist\u00eancia \u00e0 flu\u00eancia a altas temperaturas, resist\u00eancia \u00e0 corros\u00e3o, resist\u00eancia ao frio e ao calor extremos, resist\u00eancia \u00e0 oxida\u00e7\u00e3o, facilidade de fabrico de produtos com elevada precis\u00e3o dimensional e cumprimento dos requisitos.<\/p>\n<p>4. O carboneto de sil\u00edcio ligado a nitreto de sil\u00edcio \u00e9 amplamente utilizado em ferro e a\u00e7o, metais n\u00e3o ferrosos, materiais de constru\u00e7\u00e3o qu\u00edmicos e outras ind\u00fastrias, poupan\u00e7a de energia, prote\u00e7\u00e3o ambiental, redu\u00e7\u00e3o de custos.<\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/nitride-bonded-sic.jpg\"><img decoding=\"async\" class=\"alignnone size-full wp-image-385 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/nitride-bonded-sic.jpg\" alt=\"sic ligado a nitretos\" width=\"800\" height=\"800\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/nitride-bonded-sic.jpg 800w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/nitride-bonded-sic-150x150.jpg 150w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/nitride-bonded-sic-300x300.jpg 300w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/nitride-bonded-sic-768x768.jpg 768w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/nitride-bonded-sic-48x48.jpg 48w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/nitride-bonded-sic-186x186.jpg 186w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/nitride-bonded-sic-184x184.jpg 184w\" data-sizes=\"(max-width: 800px) 100vw, 800px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 800px; --smush-placeholder-aspect-ratio: 800\/800;\" \/><\/a><\/p>\n<p><a href=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/nitride-bonded-silicon-carbide.jpg\"><img decoding=\"async\" class=\"alignnone size-full wp-image-387 lazyload\" data-src=\"http:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/nitride-bonded-silicon-carbide.jpg\" alt=\"carboneto de sil\u00edcio ligado por nitretos\" width=\"803\" height=\"478\" data-srcset=\"https:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/nitride-bonded-silicon-carbide.jpg 803w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/nitride-bonded-silicon-carbide-300x179.jpg 300w, https:\/\/siliconcarbide.net\/wp-content\/uploads\/2019\/09\/nitride-bonded-silicon-carbide-768x457.jpg 768w\" data-sizes=\"(max-width: 803px) 100vw, 803px\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" style=\"--smush-placeholder-width: 803px; --smush-placeholder-aspect-ratio: 803\/478;\" \/><\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Nitride bonded silicon carbide is a new type of advanced refractory. Its main products include silicon nitride bonded silicon carbide radiation tubes, bricks, nitride bonded silicon carbide shelves and so on Performance and use 1.nitride bonded sic, with a hard texture and a Mohs hardness of about 9, are hardness materials in non-metallic materials, second [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[20],"tags":[],"class_list":["post-382","post","type-post","status-publish","format-standard","hentry","category-silicon-nitride-bonded-silicon-carbide"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/siliconcarbide.net\/pt\/wp-json\/wp\/v2\/posts\/382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/siliconcarbide.net\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/siliconcarbide.net\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/siliconcarbide.net\/pt\/wp-json\/wp\/v2\/comments?post=382"}],"version-history":[{"count":0,"href":"https:\/\/siliconcarbide.net\/pt\/wp-json\/wp\/v2\/posts\/382\/revisions"}],"wp:attachment":[{"href":"https:\/\/siliconcarbide.net\/pt\/wp-json\/wp\/v2\/media?parent=382"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/siliconcarbide.net\/pt\/wp-json\/wp\/v2\/categories?post=382"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/siliconcarbide.net\/pt\/wp-json\/wp\/v2\/tags?post=382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}